Overview
Gantry robots, also known as Cartesian robots or truss manipulators, provide precise and autonomous industrial automation solutions. They achieve linear motion and positioning within a three-dimensional cubic envelope through the X, Y, and Z axes. Gantry systems generally come in configurations such as XZ two-axis, XYZ three-axis, and XYZR four-axis structures.
The entire gantry system is composed of a high-strength structural frame made of steel or aluminum, XY-axis transmission guide rail assemblies, servo motors, cable drag chains, gear reducers, linear drive modules (with drive methods such as belts, steel cables, traction, chains, etc.), limit sensors, and other components.
Gantry robots are mainly used for automatic handling and loading/unloading, and can be applied in fields such as logistics, machining, aerospace, pharmaceuticals, and automotive. Specific applications include palletizing, sorting, truck loading, loading/unloading, spraying, assembly, and more.
Our factory's gantry robot systems offer advantages such as minimal space occupation, improved work efficiency, and reduced production costs. We can provide non-standard customization based on your specific needs, flexibly assembling different configurations of gantry systems, and can also offer optional add-on features such as end effectors (grippers) and protective devices.
Payload capacity: 50kg - 2.9T
Max travel: X,Y: 1m-10m Z: 0.5m-2m
X,Y speed: 1m/s - 1.5m/s
Customizable, Available for OEM
Place of Origin: Guangzhou, China
Product Gallery
Cantilever Truss Robot
Multi-Axis Gantry Robot
Gantry Truss Robot
Details & Specs
| Parameter | Standard Series (Light / Medium Payload) | Heavy-Duty · Custom Series (Gantry / Multi-Axis) |
|---|---|---|
| Payload | 10 – 500 kg | Custom-built to order, up to 5,000 kg (5 tons) |
| Maximum Stroke | X: 1 – 100 m; Y: 1 – 10 m; Z: 0.5 – 2 m (customizable) | Infinitely splicable / custom-built; X-axis can extend to tens of meters |
| Travel Speed | X, Y: 1 – 2 m/s; Z: 0.3 – 0.8 m/s | Customized to application (heavy-duty models run more steadily) |
| Acceleration | X, Y: 1 – 2 m/s²; Z: 1 m/s² | Customized to application |
| Repeat Positioning Accuracy | ±0.05 – ±0.2 mm (standard handling model) | Customized by model; assembly / precision-machining models reach ±0.05 mm |
| Drive Method | Servo motor + rack and pinion / timing belt / ball screw + precision reducer (full closed-loop control) | |
| Frame Material | Steel (Q235) / aluminum alloy | Reinforced welded steel structure + FEA optimization (high rigidity) |
| Guide Rail Options | Heavy-duty roller guides / precision linear guides (selected by payload) | |
| Mounting Method | Floor-mounted / inverted / wall-mounted (depending on structure) | Custom-built to site layout |
| Compatible Robot Count | 1 – 4 units | Expandable per production line |
| Surface Treatment | Sandblasting and descaling, grinding and polishing, painting or baked enamel (optional) | |
| Optional Accessories | Rotary module (R-axis), end effector / gripper / vacuum cup, protective cover, support column, 3D vision, safety light curtain, laser area scanner (optional) | |
| Industries & Applications | Material and workpiece handling, CNC loading/unloading, sorting, palletizing, painting, smart warehousing, photovoltaic / EV lithium-battery manufacturing, laser cutting, aerospace, testing and inspection | |
The table lists typical parameters for the standard series. Heavy-duty / custom models are built to the actual workpiece and application, with the final technical confirmation package governing.
Core Advantages
Reinforced welded steel structure + FEA optimization for minimal end deflection over long spans (>6 m) and smooth, jitter-free operation.
Modular standard sections let you extend stroke as capacity grows, lowering the cost of future retrofits.
Single-arm standard / inverted, cantilever, gantry, and multi-axis gantry—covering light-duty high-speed to heavy-duty low-speed applications.
Servo motor + precision reducer + full closed-loop control for repeat positioning accuracy up to ±0.05 mm.
Regenerative energy technology (optional) cuts overall energy consumption by about 30% versus hydraulic systems; safety light curtains / laser area scanners / software limits.
Compatible with grippers / vacuum cups, integrates with floor rails and robots, and supports OEM production and on-site commissioning.
Custom Engineering & OEM
We build to your drawings or samples, customizing payload, stroke, number of axes, and gripping method, with optional end effectors (grippers / vacuum cups). We support single-arm, gantry, and multi-axis configurations and can deliver them integrated with floor rails and articulated robots. Low minimum order quantities, short lead times, complete technical documentation, and on-site commissioning support—plus OEM volume production.
